Answer:
15.0
Step-by-step explanation:
It’s on deltamath
Plz help ASAP plz ASAP plz
Answer:
8
Step-by-step explanation:
where the 2 lines cross would be the point at which they are the same. It appears as if their point of intersection is at 8 rentals for $14
What is the volume of this
-2 is the ________ of 2
Answer: -2 is the numerical opposite of the number 2. Any numbers opposite is it's negative form. (except for 0 due to there being no opposite for something that is not negative or positive.)
Will you find the volume for 30 points?
Answer:
56
Step-by-step explanation:
Answer:
45.5
Step-by-step explanation:
5x7=35
3/2x3/2 = 4.5
7-3=4
4/2x3/2=6
35+4.5+6= 45.5
Find the perimeter of the rectangle for the given measurements.
Width = 1.5 feet
Length = 2.7 feet
Perimeter = _____ feet (round your answer to the nearest tenth)
Answer:
8.4 feet
I would appreciate Brainliest, but no worries.
write the log equation as an exponential equation
Answer:
[tex](z+5)^{(3x+4)} = 9[/tex]
Step-by-step explanation:
Tip: When [tex]log_{a} b = c[/tex], [tex]a^{c} =b[/tex] is also true.
[tex]log_{z+5} (9) = 3x+4[/tex] | Original equation
[tex](z+5)^{(3x+4)} = 9[/tex] | Use tip
Answer:
z+5 3(x+4
This is your answer.
Given that v = (5,-4,4) and w = (9,-2,7) evaluate v • w.
A. 81
B. 19
C. (45,8,28)
D. (-40,-16,-8)
Answer:
81
Step-by-step explanation:
Evaluating v • w
Recall: Given vectors a and B in Cartesian plane, x, y and z
vector a = [ax ay az] and b = [bx by bz]
The dot product is :
a•b = axbx + ayby + azbz
Using the relation above,
v • w = (5*9) + (-4*-2) + (4*7)
v • w = 45 + 8 + 28
v • w = 81
Hence, v • w = 81
A probability model includes p(red)=2/7 and P(blue)=3/14. Select all the probabilities that could complete the model.
Answer Key:
A: P(green)= 2/7, P(yellow)=2/7
B: P(green)=3/8, P(yellow)=1/8
C: P(green)=1/4 P(yellow)=1/4
D: P(green)= 5/21 Pyellow)= 11/21 E. P(green)= 3/7 P(yellow)=1/14
Answer:
The answer is "Option D".
Step-by-step explanation:
In this question, the shape of the model is not declared that why we assume that it has four sides in which two sides are given that is:
[tex]\to P(red)=\frac{2}{7} \\\\\to P(blue)=\frac{3}{14}[/tex]
other probabilities are:
[tex]\to P(green)= \frac{5}{21} \\\\\to P(yellow)= \frac{11}{21}[/tex]
PLEASE CAN HELP ME WITH THIS, I NEED THIS NOW IF YOU CAN
Answer:
Volume=11.25
Step-by-step explanation:
Between what two numbers would 9 be located on a number line?
A. 8 and 10
B. 7 and 8
C. 9 and 10
D. 10 and 11
[tex]it \: is \: simple \\ between \: 8 \: \: \: 10[/tex]
Answer:
A
Step-by-step explanation:
the between of two bumber of 9 is 8 & 10 8<9<10
grand pa gave $35 to linda and diane. linda received $19. find the ratio of the amount of money linda received to the amount of money diane received
I NEED HELP FAST> THIS PROBLEM IS SO CONFUSING!! the ^ mean exponents
after simplifying, what will x be equivalent to? (a^4)^6=a^x
Answer:
x will be equivalent to 24
Step-by-step explanation:
apply the multiplication rule to the exponents in (a^4)^6
4 times 6= 24, so (a^4)^6 is equivalent to a^24
equation on
1) -6 = 9
2) 7a - 4 = = 3a + 4
3) 6y + 5 = 3y + 6
4) 5b + 2 = 3b + 10
please help
Answer:
I know you are 100 percent Clear.
What is the solution to 3/4 * a > - 18
Answer:
a > -24
Step-by-step explanation:
3/4*a-(-18)>0
3
Simplify —
4
3
(— • a) - -18 > 0
4
3a + 72 = 3 • (a + 24)
3 • (a + 24)
———————————— > 0
4
a > -24
I need this by today!!! It’s due!! I need both questions :(
solve for x i will give brainlest
Answer:
[tex] \displaystyle x = 3.97[/tex]
Step-by-step explanation:
we are given a exponential equation
[tex] \displaystyle {3}^{x} = 78[/tex]
we want to figure out x
remember that,
[tex] \displaystyle \log_{a}( {a}^{c} ) = c[/tex]
thus
take [tex]\log_3[/tex] both sides:
[tex] \displaystyle \log_{3}( {3}^{x} ) = \log_{3}(78) [/tex]
use the formula:
[tex] \displaystyle x = \log_{3}(78) [/tex]
by using calculator
[tex] \displaystyle x = 3.97[/tex]
i will mark you brainless if you can solve this
Answer:
1.cube
6faces
2.i can't understand it what is it but I think rectangle
3.i think it's pyramid if it is it has
5 faces
3. cone
1 face
What is the approximate area, in square units, of the circle shown below?
9514 1404 393
Answer:
50.3 square units
Step-by-step explanation:
The circle has a diameter of 8 units, so a radius of 4 units. The area formula is ...
A = πr²
A ≈ 3.14159(4²) ≈ 50.265
The area of the circle is about 50.3 square units.
the figure below is being filled with soil estimate how many cubic feet are of soil or necessary to fill it
Answer:
B. 128 in³
Step-by-step explanation:
the volume of a rectangle prism: width × length × height
=> 4.1 × 8.2 × 3.9 = 131.118 => closest to 128
What point is 4 points from m
Answer:
A
Step-by-step explanation:
Have a nice day :)
Answer:
point A
Step-by-step explanation:
counting m 4 steps down to A
Which statement about this figure is true?
Answer:
We need the figure
Explanation:
Can't describe a figure with no knowledge on what is it like.
Answer:
It has no rotational symmetry
7 boys to 2 girls is equivalent to which ratio? 21 boys to 6 girls 14 boys to 5 girls 21 boys to 9 girls 42 boys to 12 girls
7:2 = 21:6
This is because 7:6 is a simplified form of 21:6
Hope this helps; have a great day!
I need! can you help me?
Answer:
C maybe
Step-by-step explanation:
If light travels at a speed of 300,000,000 meters per second. Find the distance travelled by light
in:
1 second
Answer:
299792 km in one second
Step-by-step explanation:
I think it's helps you
Which is the y-intercept of the equations?
Equation A
Х 0
Y 1
1
4
2
9
3
16
Equation B
f(x) - -x+ 2
O A: -1, B: 2
O A: 2, B: 0
O A: 1, B: 2
O A: -1, B: -1
to coarch
Answer:
0, 1 would be y-intercept
Step-by-step explanation:
0, 1 is where the line crosses the x-axis
What’s the equation of line n?
Answer:
y=3x - 1
Step-by-step explanation:
the y - intercept is -1
Good Luck!!
What is the value of q?
s
O 4,5
O2/14
s
O 20/5
R
r
O 64/5
4
T
10
Answer:
the value is 36
Step-by-step explanation: so you add
The value of q is 36 in the equation q+9=45
What is Equation?Two or more expressions with an Equal sign is called as Equation.
The given equation is q+9=45
q plus nine equal to forty five
We have to find the value of q
Plus is the operator
q is the variable
Subtract 9 from both sides
q=45-9
q=36
Hence, the value of q is 36 in the equation q+9=45
To learn more on Equation:
https://brainly.com/question/10413253
#SPJ7
Find the value of q in equation q+9=45
7. Lines that intersect forming a square corner is called
a. Parallel lines b. Intersecting lines c. Perpendicular lines
Answer:
c. Perpendicular lines
Step-by-step explanation:
23. The mean weight of trucks traveling on a particular section of 1-475 is not known. A state highway inspector needs an estimate of the mean. He selects a random sample of 49 trucks passing the weighing station and finds the mean is 15.8 tons, with a standard deviation of the sample of 4.2 tons. What is probability that a truck will weigh less than 14.3 tons
Answer:
0.3594 = 35.94% probability that a truck will weigh less than 14.3 tons
Step-by-step explanation:
To solve this question, we need to understand the normal probability distribution.
Normal Probability Distribution:
Problems of normal distributions can be solved using the z-score formula.
In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.
Mean is 15.8 tons, with a standard deviation of the sample of 4.2 tons.
This means that [tex]\mu = 15.8, \sigma = 4.2[/tex]
What is probability that a truck will weigh less than 14.3 tons?
This is the pvalue of Z when X = 14.3. So
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{14.3 - 15.8}{4.2}[/tex]
[tex]Z = -0.36[/tex]
[tex]Z = -0.36[/tex] has a pvalue of 0.3594
0.3594 = 35.94% probability that a truck will weigh less than 14.3 tons
Add one set of parentheses to the expression 2x² + 4 - 5 so that the value of the expression is 75 when x = 6
Answer:
answer is +4...
Step-by-step explanation:
when x=6, the expression becomes
2(6)^2+ 4-5
2(36)+(-1)
72-1=71
therefore 71+4 gives 75